Overview

DIVISION OF COMMUNICATION SYSTEMS

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Publications in DiVA 2020
(fractional counts)

9.7

WoS coverage 2014 - 2020
(peer reviewed)

89.4 %

Scopus coverage 2014 - 2020
(peer reviewed)

94.5 %

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Notes more…

Indicators in the Citation impact, Journal impact and Co‑publishing tabs are based on Web of Science publications only. Corresponding Scopus indicators can be found under the Scopus tab.

Overall Web of Science coverage for peer reviewed publications in this unit is good, 89.4%.

Note that the coverage numbers for Web of Science and Scopus apply to publications in the KTH bibliometric database Bibmet. If a WoS-id or Scoupus-id from DiVA can not be matched in Bibmet, it does not count as covered.

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Background

The bibliometric indicators referred are based on publications registered in DiVA. Only publications from currently employed researchers at KTH are included. The rolling nature of this report means that it provides more of a current overview and less of a historic stable trend, since it excludes publications written by researchers that are no longer affiliated to KTH, but have been at some point in time.

Indicators in the Citation impact, Journal impact and Co‑publishing tabs are based on Web of Science publications only. Corresponding Scopus indicators can be found under the Scopus tab.

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Researchers at the unit

Publication data is available only after login.

Publications in DiVA

DIVISION OF COMMUNICATION SYSTEMS

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Fractional count

Publication volume, fractionalized

Publication volume, fractionalized

DiVA publication type 2014 2015 2016 2017 2018 2019 2020 Publications WoS coverage Scopus coverage
Article, peer review 3.8 2.8 4.4 4.2 5.0 1.6 3.0 24.7 90.5% 0.9
Article, other NA 0.3 0.3 NA NA NA NA 0.7 50.0% 0.5
Conference paper, peer review 11.8 6.9 4.9 12.2 8.8 3.5 4.7 52.8 88.9% 0.9
Conference paper, other 2.7 1.0 NA NA NA NA 1.0 4.7 12.5% 0.1
Book NA NA 0.8 NA NA NA NA 0.8 0.0% 1.0
Chapter in book NA 0.5 NA NA NA 0.5 NA 1.0 0.0% 0.8
Licentiate thesis 1.0 NA NA NA NA NA 1.0 2.0 0.0% 0.0

Full count

Publication volume, full count

Publication volume, full count

DiVA publication type 2014 2015 2016 2017 2018 2019 2020 Publications WoS coverage Scopus coverage
Article, peer review 11 10 13 12 14 6 6 72 91.7% 1
Article, other NA 1 1 NA NA NA NA 2 50.0% 0
Conference paper, peer review 30 18 15 34 20 8 11 136 86.8% 1
Conference paper, other 8 3 NA NA NA NA 2 13 15.4% 0
Book NA NA 1 NA NA NA NA 1 0.0% 1
Chapter in book NA 3 NA NA NA 1 NA 4 0.0% 1
Licentiate thesis 1 NA NA NA NA NA 1 2 0.0% 0

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Publication volume

Publication volume

Web of Science coverage by publication type

Web of Science coverage by publication type

Citation impact

DIVISION OF COMMUNICATION SYSTEMS

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Citations 3-year window, fractional counts

Citations 3-year window, fractional counts

Publication Year Publications Total Citations Average Citations Uncited publications Share uncited
2014 14.3 95.6 6.7 3.6 25.1%
2015 9.3 42.2 4.5 1.8 19.0%
2016 9.0 56.1 6.2 3.0 33.5%
2017 16.0 46.5 2.9 10.2 63.8%
2018 11.7 26.2 2.2 5.3 45.2%
Total 60.3 266.7 4.4 23.9 39.6%

Field normalized citations, fractionalized (3-year moving average)

Field normalized citations, fractionalized (3-year moving average)

Publication years Publications Average Cf Top 10% publications Share Top 10%
2014-2016 11.1 2.63 2.9 26.0%
2015-2017 11.4 1.78 2.6 22.8%
2016-2018 12.6 1.46 2.3 17.9%
2017-2019 9.3 1.21 1.6 16.8%
Total 20.3 1.99 4.4 21.8%

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Notes more…

This table is based on Web of Science publication types Article, Proceedings paper, Review, Letter and Editorial.
Rows are based on at least 25 (full counted) publications with good Web of Science coverage (at least 85.4%).
(DiVA publication types Article, peer review and Conference paper, peer review)
Indicators based on < 50 publications are considered unreliable

Notes more…

This table is based on Web of Science publication types Article and Review.
Rows are based on at least 28 (full counted) publications with good Web of Science coverage (at least 86.8%).
(DiVA publication type Article, peer review)
Indicators based on < 50 publications are considered unreliable

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Average field normalized citations (Cf)

Share of publications among Top 10% cited

Journal impact

DIVISION OF COMMUNICATION SYSTEMS

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Journal impact, fractionalized (3-year moving average)

Journal impact, fractionalized (3-year moving average)

Publication years Publications Average Journal Cf Publications in Top 20% journals Share Top 20% journals
2014-2016 11.1 1.41 3.7 33.0%
2015-2017 11.2 1.48 4.2 37.6%
2016-2018 12.4 1.44 4.1 32.8%
2017-2019 9.1 1.98 4.0 43.8%
2018-2020 7.5 1.77 2.7 36.9%
Total 22.5 1.62 8.3 37.1%

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Notes more…

This table is based on Web of Science publication types Article and Review.
Rows are based on at least 21 (full counted) publications with good Web of Science coverage (at least 78.2%).
(DiVA publication type Article, peer review)
Indicators based on < 50 publications are considered unreliable

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Field normalized journal impact (JCf)

Share of publications in Top 20% journals

Co‑publishing

DIVISION OF COMMUNICATION SYSTEMS

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Summary

International and Swedish non-university co‑publications (full counts)

International and Swedish non-university co‑publications (full counts)

Publication years Publications Swedish non-university co-publications Share Swedish non-university International co-publications Share international
2014-2016 34 6 17.6% 20 58.8%
2015-2017 35 6 17.1% 22 62.9%
2016-2018 37 5 13.5% 26 70.3%
2017-2019 28 3 10.7% 21 75.0%
2018-2020 21 3 14.3% 15 71.4%
Total 67 11 16.4% 43 64.2%

Notes more…

This table is based on Web of Science publication types Article and Review.
Rows are based on at least 21 (full counted) publications with good Web of Science coverage (at least 80.8%).
(DiVA publication type Article, peer review)
Indicators based on < 50 publications are considered unreliable

International and Swedish non-university co‑publication

Countries and organizations

Co‑publication countries

Co‑publication countries

Country Publications 1-10 auth 11-50 auth 51-200 auth Over 200 auth Publications (frac)
Germany 24 23 1 0 0 7.7
France 22 20 2 0 0 5.5
Italy 12 12 0 0 0 2.9
Korea, Republic of 12 11 1 0 0 2.5
Finland 10 9 1 0 0 2.4
Iran, Islamic Republic of 5 5 0 0 0 2.3
United Kingdom 9 8 1 0 0 2.3
United States 10 10 0 0 0 1.8
Spain 4 4 0 0 0 0.9
Saudi Arabia 3 3 0 0 0 0.8
Canada 2 2 0 0 0 0.5
Czech Republic 1 1 0 0 0 0.5
Denmark 3 3 0 0 0 0.5
China 3 3 0 0 0 0.5
Brazil 3 3 0 0 0 0.4
Turkey 2 1 1 0 0 0.4
Egypt 1 1 0 0 0 0.3
Luxembourg 1 1 0 0 0 0.3
Uganda 2 2 0 0 0 0.3
Austria 1 1 0 0 0 0.2
Greece 1 1 0 0 0 0.2
Norway 1 1 0 0 0 0.2
India 1 1 0 0 0 0.2
Pakistan 1 1 0 0 0 0.2
Qatar 1 1 0 0 0 0.2
Poland 1 1 0 0 0 0.2
Sudan 1 1 0 0 0 0.2
United Arab Emirates 1 1 0 0 0 0.2
Portugal 2 0 2 0 0 0.1
Tanzania 1 1 0 0 0 0.1

Co‑publication organizations

Co‑publication countries

Organization Organization type Country Publications 1-10 auth 11-50 auth 51-200 auth Over 200 auth Publications (frac)
Ericsson Company Sweden 19 18 1 0 0 6.1
RWTH Aachen University University Germany 15 15 0 0 0 5.2
CentraleSupélec Institute France 16 16 0 0 0 4.5
Aalto University University Finland 8 7 1 0 0 2.1
Linköping University University Sweden 8 8 0 0 0 2.1
Chalmers University of Technology University Sweden 7 7 0 0 0 1.8
Gävle University College University College Sweden 6 6 0 0 0 1.8
Airbus Company Germany 5 5 0 0 0 1.7
Queen’s University Belfast University United Kingdom 5 5 0 0 0 1.4
Amirkabir University of Technology University Iran, Islamic Republic of 3 3 0 0 0 1.3
University of Florence University Italy 4 4 0 0 0 1.2
RISE - Research Institutes of Sweden Institute Sweden 2 2 0 0 0 1.1
Yonsei University University Korea, Republic of 5 4 1 0 0 1.1
Korea Advanced Institute of Science and Technology University Korea, Republic of 4 4 0 0 0 1.1
Karlstad University University Sweden 3 3 0 0 0 1.0
Swedish Post and Telecom Authority Other Public Sweden 2 2 0 0 0 0.9
University of California, Davis University United States 5 5 0 0 0 0.8
King Abdullah University of Science and Technology University Saudi Arabia 3 3 0 0 0 0.8
Skysense AB Company Sweden 1 1 0 0 0 0.8
University of Tehran University Iran, Islamic Republic of 1 1 0 0 0 0.7
Politecnico di Milano University Italy 4 4 0 0 0 0.6
Technische Universität Dresden University Germany 2 2 0 0 0 0.6
Czech Technical University in Prague University Czech Republic 1 1 0 0 0 0.5
Ericsson Company United Kingdom 1 1 0 0 0 0.5
Netlight Consulting Company Sweden 1 1 0 0 0 0.5
NOKIA Company Germany 2 2 0 0 0 0.5
Swedish Defence Research Agency Institute Sweden 2 2 0 0 0 0.5
University of Pisa University Italy 2 2 0 0 0 0.5
Polytechnic University of Valencia (UPV) University Spain 2 2 0 0 0 0.5
Intel Mobile Communications Company France 2 2 0 0 0 0.4
Centre Tecnològic de Telecomunicacions de Catalunya Institute Spain 2 2 0 0 0 0.4
Huawei Technologies Company France 2 2 0 0 0 0.4
University of L’Aquila University Italy 1 1 0 0 0 0.4
Huawei Technologies Company China 2 2 0 0 0 0.4
ELECTRONICS & TELECOMMUNICATIONS RESEARCH INSTITUTE - KOREA Institute Korea, Republic of 3 3 0 0 0 0.3
AF Technol AB Company Sweden 1 1 0 0 0 0.3
Amer Univ Cairo AUC NA Egypt 1 1 0 0 0 0.3
Bogazici University University Turkey 1 1 0 0 0 0.3
Concordia University University Canada 1 1 0 0 0 0.3
Evothings Lab AB Company Sweden 1 1 0 0 0 0.3
Federal University of Pará University Brazil 2 2 0 0 0 0.3
Icomera AB Company Sweden 1 1 0 0 0 0.3
Korea Institute of Ocean Science and Technology (KIOST) Institute Korea, Republic of 1 1 0 0 0 0.3
Qorvo Munich GmbH Company Germany 1 1 0 0 0 0.3
Radiobuster Company Sweden 1 1 0 0 0 0.3
Schalt Tech Huber GmbH Company Germany 1 1 0 0 0 0.3
University of Luxembourg University Luxembourg 1 1 0 0 0 0.3
Uppsala University University Sweden 1 1 0 0 0 0.3
Zi Tel Co NA Iran, Islamic Republic of 1 1 0 0 0 0.3
Aalborg University University Denmark 2 2 0 0 0 0.3
BT Group Company United Kingdom 2 2 0 0 0 0.3
NOKIA Company France 3 1 2 0 0 0.3
Orange Company France 3 1 2 0 0 0.3
University of Oulu University Finland 2 2 0 0 0 0.3
Makerere University University Uganda 2 2 0 0 0 0.3
Airbus Company Sweden 1 1 0 0 0 0.2
Alcatel Lucent SA Company Germany 1 1 0 0 0 0.2
Eurecom University France 1 1 0 0 0 0.2
Heinrich Hertz Inst Berlin NA Germany 1 1 0 0 0 0.2
Mid Sweden University University Sweden 1 1 0 0 0 0.2
National and Kapodistrian University of Athens University Greece 1 1 0 0 0 0.2
Technical University of Berlin University Germany 1 1 0 0 0 0.2
Telecommunications Research Center Vienna Institute Austria 1 1 0 0 0 0.2
Thomas More University University Sweden 1 1 0 0 0 0.2
University of Agder University Norway 1 1 0 0 0 0.2
University of Houston University United States 1 1 0 0 0 0.2
University of Paris-Saclay University France 1 1 0 0 0 0.2
Ericsson Company India 1 1 0 0 0 0.2
Karolinska Institutet University Sweden 1 1 0 0 0 0.2
National University of Sciences & Technology (NUST) University Pakistan 1 1 0 0 0 0.2
Qatar University University Qatar 1 1 0 0 0 0.2
Stockholm University University Sweden 1 1 0 0 0 0.2
University of Colorado Boulder University United States 1 1 0 0 0 0.2
University of Paris-Sud 11 University France 1 1 0 0 0 0.2
University of South Carolina University United States 1 1 0 0 0 0.2
University of South Florida at Tampa University United States 1 1 0 0 0 0.2
King’s College London University United Kingdom 2 1 1 0 0 0.2
ADIF Company Spain 1 1 0 0 0 0.2
Blekinge Institute of Technology University College Sweden 1 1 0 0 0 0.2
Centre Tecnològic de Telecomunicacions de Catalunya (CTTC) Institute United States 1 1 0 0 0 0.2
Etisalat (Emirates Telecommunication Group Company PJSC) Company United Arab Emirates 1 1 0 0 0 0.2
European Commission Other Public Poland 1 1 0 0 0 0.2
ICT – The Next Generation University Other United States 1 1 0 0 0 0.2
Incheon National University (INU) University Korea, Republic of 1 1 0 0 0 0.2
LG Electronics Inc Company Korea, Republic of 1 1 0 0 0 0.2
National Institute for Space Research (INPE) Institute Brazil 1 1 0 0 0 0.2
Northwest Technical College University College United States 1 1 0 0 0 0.2
Polytechnic University of Catalonia (UPC) University Spain 1 1 0 0 0 0.2
Stanford University University United States 1 1 0 0 0 0.2
The International Association of Privacy Professionals (IAPP) Other Spain 1 1 0 0 0 0.2
University of British Columbia University Canada 1 1 0 0 0 0.2
University of Copenhagen University Denmark 1 1 0 0 0 0.2
University of Khartoum (UofK) University Sudan 1 1 0 0 0 0.2
University of Modena and Reggio Emilia University Italy 1 1 0 0 0 0.2
Institut Mines-Télécom (IMT) University Other France 2 0 2 0 0 0.1
Tele2 Company Sweden 2 0 2 0 0 0.1
Beijing University of Posts and Telecommunications University China 1 1 0 0 0 0.1
Dar es Salaam Institute of Technology University Tanzania 1 1 0 0 0 0.1
Federal University of Bahia University Brazil 1 1 0 0 0 0.1
Institut Polytechnique de Paris Institute France 1 0 1 0 0 0.1
MIC Nordic AB Company Sweden 1 0 1 0 0 0.1
Normandy University University France 1 0 1 0 0 0.1
Polaran Ltd.  Company Turkey 1 0 1 0 0 0.1
University of Porto University Portugal 1 0 1 0 0 0.1
Chung-Ang University (CAU) University Korea, Republic of 1 0 1 0 0 0.1
Cumucore Oy Company Finland 1 0 1 0 0 0.1
National Instruments Company Germany 1 0 1 0 0 0.1
GRUPO PROEF Company Portugal 1 0 1 0 0 0.0
NOKIA Company Sweden 1 0 1 0 0 0.0

Open Access

DIVISION OF COMMUNICATION SYSTEMS

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Open Access publications, full counts

Open Access publications, full counts

Publication Year Publications Open Access publications OA gold OA hybrid OA green OA bronze Not OA Share OA
2014 36 26 0 0 26 0 10 72.2%
2015 29 15 2 1 11 1 14 51.7%
2016 29 6 2 0 4 0 23 20.7%
2017 44 24 2 0 22 0 20 54.5%
2018 31 10 2 1 7 0 21 32.3%
2019 12 8 1 0 7 0 4 66.7%
2020 17 12 2 0 10 0 5 70.6%
Total 198 101 11 2 87 1 97 51.0%

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Notes more…

The Open Access type of the publications was fetched from the Unpaywall REST API. The method to determine the OA type is presented here.

In summary, the different OA types can be described as follows:

  • Gold: The full text has been found on a publisher website, in a journal that is fully OA.

  • Hybrid: The full text has been found on a publisher website, in a journal that is not fully OA.

  • Green: The full text has been found in an institutional repository, such as DiVA.

  • Bronze: The full text has been found on a publisher website but no OA license could be identified.

N.B.: This table is based on peer-reviewed publications for which Unpaywall could determine the OA type (necessary condition: have a DOI number). Unpaywall’s method is empirical and does not strictly equate to copyright license. As a consequence, the OA status of a given publication may vary with time — for example turning from “Not OA” to “Green” when a full text is added to DiVA.

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Overview of Open Access publications - piechart

Stacked area chart for publications

Scopus

DIVISION OF COMMUNICATION SYSTEMS

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Citation Impact

Column

Citations, open window
Citations, open window
Publication Year Publications Total Citations Average Citations Uncited publications Share uncited
2014 14.8 447.4 30.2 0.8 5.1%
2015 9.5 115.8 12.2 0.8 8.1%
2016 9.5 178.1 18.8 1.5 15.9%
2017 15.8 128.5 8.1 2.1 13.2%
2018 12.8 64.1 5.0 1.8 14.4%
2019 4.4 20.9 4.8 1.1 25.9%
2020 7.2 9.5 1.3 4.2 58.4%
Total 74.0 964.2 13.0 12.3 16.6%
Notes more…

This table is based on Scopus publication types Article, Conference Paper, Review, Letter and Editorial.
Rows are based on at least 13 (full counted) publications with good Scopus coverage (at least 85.4%).
(DiVA publication types Article, peer review and Conference paper, peer review)
Indicators based on < 50 publications are considered unreliable
Average field weighted citation impact (FWCI)
Field weighted citation impact (FWCI)
Field weighted citation impact (FWCI)
Publication years Publications Average FWCI Top 10% publications Share Top 10%
2014-2016 32.4 3.29 7.8 24.2%
2015-2017 32.9 1.62 6.7 20.3%
2016-2018 36.5 1.62 8.6 23.7%
2017-2019 30.0 1.52 7.5 25.1%
Total 62.4 2.44 15.3 24.6%
Notes more…

This table is based on Scopus publication types Article, Review and Conference Paper.
Rows are based on at least 89 (full counted) publications with good Web of Science coverage (at least 93.7%).
(DiVA publication type Article, peer review)

Share of publications among Top 10% cited

Journal Impact

Journal impact, fractionalized (3-year moving average)
Journal impact, fractionalized (3-year moving average)
Publication years Publications Average SNIP Publications in Top 20% journals Share Top 20% journals
2014-2016 17.3 1.55 9.4 54.1%
2015-2017 17.5 1.57 8.7 49.8%
2016-2018 16.8 1.68 9.7 58.1%
2017-2019 13.3 2.05 7.6 57.2%
2018-2020 9.8 1.93 5.9 60.4%
Total 34.1 1.70 18.4 54.1%
Notes more…

This table is based on Scopus publication types Article, Review and Conference Paper.
Rows are based on at least 60 (full counted) publications with good Web of Science coverage (at least 91.7%).
(DiVA publication type Article, peer review)
Field normalized journal impact (SNIP)

Share of publications in Top 20% journals

Co‑publishing

International and corporate co‑publications (full counts)
International and corporate co‑publications (full counts)
Publication years Publications Corporate co-publications Share corporate International co-publications Share international
2014-2016 94 27 28.7% 41 43.6%
2015-2017 100 20 20.0% 46 46.0%
2016-2018 104 22 21.2% 51 49.0%
2017-2019 89 16 18.0% 50 56.2%
2018-2020 60 14 23.3% 34 56.7%
Total 199 47 23.6% 100 50.3%
Notes more…

This table is based on Scopus publication types Article, Review and Conference Paper.
Rows are based on at least 60 (full counted) publications with good Web of Science coverage (at least 92.3%).
(DiVA publication type Article, peer review)

International and corporate co‑publication

About

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